And you can derive this experimentally.

你可观察物体 然后进行运算。

And again this can be measured experimentally.

这都可验测量。

Five Dutch homeowners are experimentally using them in their homes.

目前有5户荷兰家庭在家中验这种设备。

So his lab experimentally bleached corals to find out.

因此，他的验室验性地让珊瑚白化，此寻找答案。

In practice, however, it is hard to distinguish experimentally between the two models.

然而现是，很难在验中区分这两种模型。

Rubin and her team investigated that phenomenon by experimentally altering the wings of moths.

鲁宾和团队用验方法改变了飞蛾的翅膀，然后对这一现象进行研究。

It is impossible—not to mention inadvisable—to get close enough to a star or a black hole to manipulate it experimentally.

要想接近一颗星或者一个黑洞，进行验性地操作是不可能的，其也是不可取的。

Utah arrays, collections of 100 conductive silicon needles, are now employed experimentally to record brain waves.

犹他阵列由100根导电硅针组成，目前已被用于记录脑电波的验。

Jason Steffen, from Fermilab, near Chicago, has designed and experimentally tested a faster method of boarding aeroplanes.

贾森.史，自于芝加哥附近的费米验室，已经设计并且践测试了一种快速登机的方法。

However, jealousy isn't a primary emotion, but a secondary one, which is more difficult to characterize experimentally.

然而，嫉妒不是主要的情绪，而是次要的情绪，这在验上更难描述。

" Experimentally, for me, I will tell you that it's very, very far away, " Spiropulu told reporters.

“从验上讲，对我说，我会告诉你，它非常非常遥远。

They experimentally tested that by placing frog legs in acid, and in the absence of mucus, they dissolved.

他们将青蛙腿放入酸中进行验，在没有黏液的情况下，青蛙腿会溶解。

Animal studies have shown pronounced but temporary drops in sperm count and quality after experimentally induced heat shocks.

动物研究表明，在验诱导的热冲击后，精子数量和质量明显会暂时下降。

It may not always be possible to separate those out experimentally.

可能并不总是可验将它们分开。

However, to do this experimentally with all these permutations may take decades.

然而，用所有这些排列进行验可能需要几十年的时间。

One I'll prove, maybe experimentally, using Excel.

我将使用 Excel 验证明这一点。

" He really know everything." He switched the flashlight experimentally off and on.

“他真的什么都知道。”他验性地关了又开手电筒。

First the good news, when they're behaving themselves it is extremely easy to describe their behavior theoretically, experimentally and mathematically.

我们先说好的，当气体规规矩矩的时候，我们很容易从理论上、验上、数学上地描述它们的行为。

MUNIR VIRANI: And so now we have to show that experimentally.

MUNIR VIRANI：所现在我们必须验证明这一点。

And this has been experimentally proved time and time again.

这已经被验一次又一次地证明。